agonizing
adj. 苦恼的；痛苦难忍的
vt. 使极度痛苦；折磨（agonize 的 ing 形式）
vi. 感到极度痛苦（agonize 的 ing 形式）
例句
It was the most agonizing decision of her life.
这是她一生中最痛苦的决定。
《牛津词典》
This is a torturous, agonizing way to kill someone.
这是个折磨人、让人痛苦难当的杀人方法。
《柯林斯英汉双解大词典》
Perhaps he was agonizing over the moral issues involved.
或许他正在为牵涉到的道德问题伤脑筋。
